Hair clip



FIG. 1 is a perspective view of a hair clip showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end view thereof;

The side opposite FIG. 2 is a mirror image thereof. The end opposite FIG. 5 is a mirror image thereof. 

The ornamental design for a hair clip, substantially as shown and described. 